Why Choose the ABB ZK304P20 35–240 mm² Attachment Clamp Set?
The ABB ZK304P20 is a high-quality electrical attachment clamp set designed for secure conductor connections to copper busbars in low-voltage electrical distribution systems. Manufactured by ABB Striebel & John as part of its sub-distribution installation accessories, these connection clamps provide a practical solution for electrical panel builders, switchboard manufacturers and professional electrical installers.
Designed for conductor cross-sections from 35–240 mm², the ZK304P20 attachment clamps are suitable for applications requiring connections between large electrical conductors and copper distribution rails. The clamps are intended for mounting directly onto copper busbars with a thickness of 5 or 10 mm, providing a reliable mechanical connection arrangement within compatible electrical distribution assemblies.
Supplied as a pack of 20 single-pole attachment clamps, the ABB ZK304P20 offers a convenient solution for multiple conductor termination points in distribution boards and busbar assemblies. With compact individual dimensions of 78 × 78 × 36 mm, the clamps support organised installation in commercial and industrial electrical distribution equipment.
Key Advantages
- Purpose-designed attachment clamps for copper busbar connections.
- Accommodates conductor cross-sections from 35–240 mm².
- Compatible with 5 mm and 10 mm thick copper busbars.
- Single-pole connection design for individual conductor terminations.
- Supports secure conductor attachment within low-voltage electrical distribution assemblies.
- Suitable for larger conductor connections in industrial and commercial installations.
- Compact construction supports organised busbar and terminal arrangements.
- Convenient 20-piece pack for switchboard assembly and installation projects.
Key Features
- ABB Striebel & John ZK304P20 attachment clamp set.
- Conductor connection range: 35–240 mm².
- Compatible copper busbar thickness: 5 or 10 mm.
- Single-pole terminal configuration.
- Direct copper busbar mounting for electrical conductor connections.
- Individual clamp width: 78 mm.
- Individual clamp height: 78 mm.
- Individual clamp depth: 36 mm.
- Pack quantity: 20 attachment clamps.
- Designed for use in compatible electrical distribution board and busbar assemblies.
- Suitable for professional electrical installation and panel-building applications.
Technical Specifications
- Manufacturer: ABB
- Brand / product system: ABB Striebel & John
- Product group: DESUJ Sub Distribution
- Model: ZK304P20
- ABB order code: 2CPX062650R9999
- Product type: Attachment clamp / busbar connection terminal
- Accessory category: Electrical distribution board connection accessories
- Conductor cross-section range: 35–240 mm²
- Compatible busbar material: Copper
- Compatible busbar thickness: 5 or 10 mm
- Number of poles: 1 per clamp
- Connection type: Busbar connection terminal
- Mounting method: Direct attachment to copper busbar
- Dimensions (H × W × D): 78 × 78 × 36 mm
- Pack quantity: 20 pieces
- Packaging unit: 1 pack
- Packaging dimensions (L × W × D): 300 × 190 × 100 mm
- Gross packaging weight: 7.91 kg
- Country of origin: France
- EAN: 4011617626503
Reliable Busbar Connections for Electrical Distribution Systems
Attachment clamps are essential components in electrical distribution assemblies, providing connection points between electrical conductors and copper busbars. The ABB ZK304P20 is specifically designed for conductor sizes ranging from 35–240 mm², making it suitable for distribution installations where larger cable cross-sections are required.
The clamps are mounted directly onto compatible copper rails with a thickness of 5 or 10 mm. Their single-pole construction enables individual conductor connections within electrical distribution boards and switchboard assemblies. When correctly selected and installed in accordance with the applicable ABB installation instructions, the ZK304P20 supports secure and organised electrical connections in professional low-voltage distribution equipment.
Typical Applications
- Low-voltage electrical distribution boards and switchboards.
- Copper busbar conductor connection assemblies.
- Industrial electrical power distribution installations.
- Commercial building electrical distribution systems.
- Electrical panels requiring 35–240 mm² conductor connections.
- Switchboard manufacturing and electrical panel assembly.
- Sub-distribution systems incorporating copper busbar arrangements.
- Electrical distribution equipment maintenance and compatible terminal replacement.
